| M-3 highway | ||||
|---|---|---|---|---|
| Magistralni put M-3 | ||||
|   | ||||
| Route information | ||||
| Part of  E-762 | ||||
| Length | 134 km (83 mi) | |||
| Existed | 1965–present | |||
| Major junctions | ||||
| North end |   M-18  / E762 in Šćepan Polje (border with Bosnia and Herzegovina) | |||
| South end |    M-2  / E-65  / E-80 in Podgorica) | |||
| Location | ||||
| Country | Montenegro | |||
| Municipalities | Plužine, Nikšić, Danilovgrad, Podgorica | |||
| Highway system | ||||
| 
 | ||||
M-3 highway (Montenegrin : Magistralni put M-3) (formerly part of M-18 highway north of Podgorica) is a Montenegrin roadway. It runs concurrently with European route E762.
Construction on the M-18 highway finished in 1965. However, asphalt was not applied along the highway until years later. [1]
In January 2016, the Ministry of Transport and Maritime Affairs published bylaw on categorisation of state roads. [2] With new categorisation, M-18 highway was split in two new highways, M-3 highway and M-4 highway.
| Municipality | Location | km | mi | Destinations | Notes | 
|---|---|---|---|---|---|
| Plužine | Šćepan Polje | 0.0 | 0.0 |   M-18  / E762  – Foča (Bosnia and Herzegovina) | Border crossing with Bosnia and Herzegovina Northern end of E 762 concurrency | 
| No settlement in vicinity | 7.2 | 4.5 | |||
| Mratinje | 9.9 | 6.2 | |||
| Near Plužine | 24.1 | 15.0 |  R-16  – Trsa, Žabljak | ||
| Near Plužine | 24.2 | 15.0 | Bridge over Lake Piva  | ||
| Plužine | 25.9 | 16.1 | No major intersection | ||
| Nikšić | Jasenovo Polje | 64.6 | 40.1 |  M-6  – Šavnik, Žabljak | |
| Vir | 72.5 | 45.0 |  R-7  – Gacko (Bosnia and Herzegovina) | ||
| Nikšić | 81.6 | 50.7 |  M-7  – Vilusi | ||
| Cerovo | 95.1 | 59.1 |  R-23  – Glava Zete, Danilovgrad | ||
| Danilovgrad | Danilovgrad | 114 | 71 |  R-14  – Čevo | |
| Podgorica | Podgorica | 131 | 81 |  M-10  – Cetinje, Budva | |
| 134 | 83 |     M-2  / E-65  / E-80  / E-762  – Petrovac na Moru, Bar, Bijelo Polje | Southern end of E 762 concurrency | ||
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi 
 | |||||
"Put Šćеpаn Pоljе – Nikšić – Pоdgоricа – Tuzi – Bоžај, prеdstаvljа diо magistralnog puta M-18, kојi pоčinjе na mаđаrskој grаnici, а zаvršаvа sе na Božaju (аlbаnskа grаnicа). Krоz Crnu Gоru prоlаzi u dužini оd 162 km, а svојim gеоgrаfskim pоlоžајеm zаuzimа јеdnо оd cеntrаlnih mјеstа u оkviru putnе mrеžе Crnе Gоrе. Put је bеz аsfаltnоg kоlоvоzа zаvršеn 1965. gоdinе, а kаsniје sе pаrciјаlnо pristupаlо аsfаltirаnju pојеdinih diоnicа.